232103121444 has 72 divisors (see below), whose sum is σ = 597630678008. Its totient is φ = 75932536320.

The previous prime is 232103121433. The next prime is 232103121461. The reversal of 232103121444 is 444121301232.

232103121444 is a `hidden beast` number, since 2 + 3 + 210 + 3 + 1 + 2 + 1 + 444 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 788544 + 232102332900 = 888^2 + 481770^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 887934 + ... + 1119210.

Almost surely, 2^232103121444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232103121444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298815339004).

232103121444 is an abundant number, since it is smaller than the sum of its proper divisors (365527556564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232103121444 is a wasteful number, since it uses less digits than its factorization.

232103121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231805 (or 231800 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 232103121444 its reverse (444121301232), we get a palindrome (676224422676).

The spelling of 232103121444 in words is "two hundred thirty-two billion, one hundred three million, one hundred twenty-one thousand, four hundred forty-four".